The quality of GNSS data is very significant for determining the locations and kinematic structures of the station points. Therefore, the quality of the measurements needs to be high as well as the geological stratigraphy and the continuity of tectonic mechanism in subsurface of the point where the GNSS station is built should be investigated in detail. For this purpose in this study, the geophysical studies realized in the GNSS station are presented for interpreting the kinematic origin of the results of GNSS measurements which were obtained in Izmir (Turkey). In this scope, the GNSS data processing results and gravity changes were evaluated of the GNSS station wherein obtained GNSS and microgravity data for 3 years. In the results of 3 years measurements, it was pointed out that this GNSS station presented different movements relative to other GNSS stations. Therefore, it is requested to investigate whether the tectonic mechanism or the soil causes these differences. In this way, the soil dynamic analysis was realized by using the S velocity and density values obtained from the multichannel analysis of surface waves (MASW) method and gravity measurements realized in the GNSS station and its surrounding. Consequently, it is pointed out that the soil of GNSS station wherein seismically active region is also affected by the active environment. Therefore, all physical conditions needs to be taken account while interpreting the tectonic features of the findings obtained from this type of GNSS station.
| Published in | Earth Sciences (Volume 5, Issue 5) |
| DOI | 10.11648/j.earth.20160505.12 |
| Page(s) | 70-81 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2016. Published by Science Publishing Group |
Soil, GNSS, Gravity, MASW
| [1] | Helvaci, C., Ersoy, Y., Sozbilir, H., Erkul, F., Sumer, O. and Uzel, B. (2009). Geochemistry and 40Ar/39Ar geochronology of Miocene volcanic rocks from the Karaburun Peninsula: Implications for amphibole-bearing lithospheric mantle source, Western Anatolia. Journal of Volcanology and Geothermal Research, 185, 181-202. |
| [2] | Pamukcu, O., Gonenc, T., Yurdakul, A. and Kahveci, M. (2012). Microgravity and GPS Studies in the south of Izmir-Karaburun, a Highly Seismic-Risky Area. Geophysics (in Turkish), 26 (2), 59-66. |
| [3] | Akgun, M., Gonenc, T., Pamukcu, O. and Ozyalin, S. (2014). Investigation of the relationship between ground and engineering bedrock at northern part of the Gulf of Izmir by borehole data supported geophysical works. Journal of Earth System Science, 123 (3), 545-564. |
| [4] | Anbazhagan, P. and Sitharam, T. G. (2009). Spatial variability of the depth of weathered and engineering bedrock using multichannel analysis of surface wave method. Pure and Applied Geophysics, 166 (3), 409-428. |
| [5] | Akgun, M., Ozdag, O., C., Ulug, A., Utku, M., Erdican, B., Senkal, G. and Altundag, T., K., (2015). Geological, geophysical and geotechnical studies for understanding 1D-2D soil-bedrock models of skyscrapers in Bayrakli municipality III. National Conference on Earthquake Engineering and Seismology (TDMSK), (In Turkish). |
| [6] | Arslan, A., T., Akgun, M., Koca, M., Y., Atalar, C. and Ozdag, O., C., (2015). Investigation of soil behaivour under static and dynamic conditions in Bayrakli/Izmir by using finite elements methods, Turkish Society For Engineering Geology (MUHJEO), (In Turkish). |
| [7] | Ozdag, O. C., Gonenc, T. and Akgun, M. (2015). Dynamic amplification factor concept of soil layers: a case study in Izmir (Western Anatolia). Arabian Journal of Geosciences, 8 (11), 10093-10104. |
| [8] | Kramer, S. L. (1996). Geotechnical earthquake engineering. Pearson Education India. |
| [9] | Akgun, M., Gonenc, T., Pamukcu, O., Ozyalin, S. and Ozdag, O. C. (2012). Interpretation of Integrated Geophysical Methods For The Determination of Engineering Bedrock: Izmir New City Center, Geophysics, 26 (2), (In Turkish). |
| [10] | Pamukcu, O., Gonenc, T., Cirmik, A., Sindirgi, P., Kaftan, I. and Akdemir, O. (2015). Investigation of vertical mass changes in the south of Izmir (Turkey) by monitoring microgravity and GPS/GNSS methods. Journal of Earth System Science, 124 (1), 137-148. |
| [11] | Rocscience Inc. (2010). 3D tunnel simulation using the core replacement technique. Phase 2 Version 7.0 Tutorial Manual, Toronto, Canada |
| [12] | Lysmer, J. and Waas, G. (1972). Shear waves in plane infinite structures. Journal of Engineering Mechanics, 98 (8716), 85-105. |
APA Style
Ayca Cirmik, Ozkan Cevdet Ozdag, Fikret Dogru, Eren Pamuk, Tolga Gonenc, et al. (2016). The Soil Behaviours of the GNSS Station. Earth Sciences, 5(5), 70-81. https://doi.org/10.11648/j.earth.20160505.12
ACS Style
Ayca Cirmik; Ozkan Cevdet Ozdag; Fikret Dogru; Eren Pamuk; Tolga Gonenc, et al. The Soil Behaviours of the GNSS Station. Earth Sci. 2016, 5(5), 70-81. doi: 10.11648/j.earth.20160505.12
AMA Style
Ayca Cirmik, Ozkan Cevdet Ozdag, Fikret Dogru, Eren Pamuk, Tolga Gonenc, et al. The Soil Behaviours of the GNSS Station. Earth Sci. 2016;5(5):70-81. doi: 10.11648/j.earth.20160505.12
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Download@article{10.11648/j.earth.20160505.12,
author = {Ayca Cirmik and Ozkan Cevdet Ozdag and Fikret Dogru and Eren Pamuk and Tolga Gonenc and Oya Pamukcu and Mustafa Akgun and Ahmet Turan Arslan},
title = {The Soil Behaviours of the GNSS Station},
journal = {Earth Sciences},
volume = {5},
number = {5},
pages = {70-81},
doi = {10.11648/j.earth.20160505.12},
url = {https://doi.org/10.11648/j.earth.20160505.12},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.earth.20160505.12},
abstract = {The quality of GNSS data is very significant for determining the locations and kinematic structures of the station points. Therefore, the quality of the measurements needs to be high as well as the geological stratigraphy and the continuity of tectonic mechanism in subsurface of the point where the GNSS station is built should be investigated in detail. For this purpose in this study, the geophysical studies realized in the GNSS station are presented for interpreting the kinematic origin of the results of GNSS measurements which were obtained in Izmir (Turkey). In this scope, the GNSS data processing results and gravity changes were evaluated of the GNSS station wherein obtained GNSS and microgravity data for 3 years. In the results of 3 years measurements, it was pointed out that this GNSS station presented different movements relative to other GNSS stations. Therefore, it is requested to investigate whether the tectonic mechanism or the soil causes these differences. In this way, the soil dynamic analysis was realized by using the S velocity and density values obtained from the multichannel analysis of surface waves (MASW) method and gravity measurements realized in the GNSS station and its surrounding. Consequently, it is pointed out that the soil of GNSS station wherein seismically active region is also affected by the active environment. Therefore, all physical conditions needs to be taken account while interpreting the tectonic features of the findings obtained from this type of GNSS station.},
year = {2016}
}
TY - JOUR T1 - The Soil Behaviours of the GNSS Station AU - Ayca Cirmik AU - Ozkan Cevdet Ozdag AU - Fikret Dogru AU - Eren Pamuk AU - Tolga Gonenc AU - Oya Pamukcu AU - Mustafa Akgun AU - Ahmet Turan Arslan Y1 - 2016/10/19 PY - 2016 N1 - https://doi.org/10.11648/j.earth.20160505.12 DO - 10.11648/j.earth.20160505.12 T2 - Earth Sciences JF - Earth Sciences JO - Earth Sciences SP - 70 EP - 81 PB - Science Publishing Group SN - 2328-5982 UR - https://doi.org/10.11648/j.earth.20160505.12 AB - The quality of GNSS data is very significant for determining the locations and kinematic structures of the station points. Therefore, the quality of the measurements needs to be high as well as the geological stratigraphy and the continuity of tectonic mechanism in subsurface of the point where the GNSS station is built should be investigated in detail. For this purpose in this study, the geophysical studies realized in the GNSS station are presented for interpreting the kinematic origin of the results of GNSS measurements which were obtained in Izmir (Turkey). In this scope, the GNSS data processing results and gravity changes were evaluated of the GNSS station wherein obtained GNSS and microgravity data for 3 years. In the results of 3 years measurements, it was pointed out that this GNSS station presented different movements relative to other GNSS stations. Therefore, it is requested to investigate whether the tectonic mechanism or the soil causes these differences. In this way, the soil dynamic analysis was realized by using the S velocity and density values obtained from the multichannel analysis of surface waves (MASW) method and gravity measurements realized in the GNSS station and its surrounding. Consequently, it is pointed out that the soil of GNSS station wherein seismically active region is also affected by the active environment. Therefore, all physical conditions needs to be taken account while interpreting the tectonic features of the findings obtained from this type of GNSS station. VL - 5 IS - 5 ER -
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